Provided are a rubber composition for a tire sidewall and a tire made of the composition, wherein the rubber composition includes natural rubber and butadiene rubber, wherein the butadiene rubber includes a cis double bond, a trans double bond and a vinyl group, and there are more trans double bonds than cis double bonds. Tires made with the rubber composition for sidewalls according to an embodiment of the present invention show superior fuel efficiency than tires made with a general sidewall rubber composition.

    천연 고무 및 부타디엔 고무를 포함하며, 상기 부타디엔 고무는 시스 이중결합, 트랜스 이중결합 및 비닐기를 포함하며, 상기 트랜스 이중결합이 상기 시스 이중결합보다 많이 존재하는 타이어 사이드월용 고무 조성물 및 상기 조성물로 제조된 타이어가 제공된다.


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    Title :

    Rubber composition for tire sidewall and Tire comprising same


    Additional title:

    타이어 사이드월용 고무 조성물 및 이를 포함하는 타이어


    Contributors:
    LIM CHUN IL (author)

    Publication date :

    2020-09-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind



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